Jerry@jlmeter.com
Prepaid IC card gas meter
Economical nylon type valve ultrasonic w
Nylon material meter body
Ultrasonic water meter accessory
Water meter mechanism
Contact: Jerry
Phone: +86 15530343385 and +86 18920906628
E-mail: Jerry@jlmeter.com
Add: Zhangjiakou City, Hebei Province, China